Comments

Is there an algorithm to find all values where "When a set 4 integers are summed together in pairs, the resulting sums are 10, 13, 16, 19, 22, and 25"? Thanks to Finn Hulse for wasting half of my lunch hour break thinking about this. In retrospect, it is very easy to verify the answers once you have them figured out . So, yeah P isn't NP in this case.